Effects of allitridin on the expression of transcription factor T-bet mRNA of cytomegalovirus-induced myocarditis in mice
Yi Xu
Feng Fang
摘要：Objective: To investigate the effects of allitridin on the expression of transcription factor T-bet of cytomegalovirusinduced myocarditis in mice and to analyze its role in anti-cytomegalovirus mechanisms. Methods: Sixty mice were randomly divided into allitridin therapy group, infected controls group and bland controls group. Allitridin therapy group were given to mice via the intraperitoneal same volume of 0.89% sodium chloride and bland controls group were only given with the same volume of 0.89% sodium chloride, without infected MCMV. All experimental mice were sacrificed on day 3, 5, 7 and 14 i.p. ( n = 5 per time point). The expression levels of transcription factor T-bet were measured by RT-PCR. The expression levels of Th1 cytokine IFN-γ were measured by ELISA. Results:MCMV infection could markedly down-modulate the expression of IFN-γ and T-bet mRNA ( P ＜ 0.01). Allitridin significantly up-regulated the expression of Th1 cytokines IFN-γ and Th1-specific transcription factor T-bet mRNA ( P ＜ 0.01). Conclusion: Allitridin up-regulates the expression of transcription factor T-bet mRNA which is an important, but not the only factor to mediate the constitutive expression of Th1 cytokines IFN-γ.
机标关键词：
分类号：R54(心脏、血管（循环系）疾病)
论文发表日期：2005-01-01
在线出版日期：2025-08-15（本平台首次上网日期，不代表文献的发表时间）
页数：4( 35-38 )
英文信息